201382694 has 8 divisors (see below), whose sum is σ = 307194120. Its totient is φ = 98984656.

The previous prime is 201382681. The next prime is 201382721. The reversal of 201382694 is 496283102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 853199 + ... + 853434.

It is an arithmetic number, because the mean of its divisors is an integer number (38399265).

Almost surely, 2^201382694 is an apocalyptic number.

201382694 is a deficient number, since it is larger than the sum of its proper divisors (105811426).

201382694 is a wasteful number, since it uses less digits than its factorization.

201382694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706694.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 201382694 is about 14190.9370374193. The cubic root of 201382694 is about 586.1481277427.

The spelling of 201382694 in words is "two hundred one million, three hundred eighty-two thousand, six hundred ninety-four".